A little help for a newbie please :) First time user of powerline adapters. Bought the above kit and i'm trying to set up Mesh. Got Wi-Fi no problem, but hoping to get a better signal to my garage - w

Bought the AV1300 powerline - AC1200 Wi-Fi in the hope I could get wifi in my garage which is electrically powered from my house. I thought I could set up the unit by plugging into my router, and then